François Cornut-Gentille (born 22 May 1958 in Saint-Mandé, Val-de-Marne) is a French politician of the Republicans who has been serving as a member of the National Assembly of France since 1993, representing the Haute-Marne department. In parliament, Cornut-Gentille serves on the Finance Committee. Since the 2017 elections, he has been serving as one of the eleven deputy chairpersons of the Republicans' parliamentary group, under the leadership of chairman Christian Jacob. His uncle was the administrator and politician Bernard Cornut-Gentille.